CN206538303U - The processing system of confluence of rainwater and sewage sewage - Google Patents
The processing system of confluence of rainwater and sewage sewage Download PDFInfo
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- CN206538303U CN206538303U CN201621460435.5U CN201621460435U CN206538303U CN 206538303 U CN206538303 U CN 206538303U CN 201621460435 U CN201621460435 U CN 201621460435U CN 206538303 U CN206538303 U CN 206538303U
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- confluence
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model provides a kind of processing system of confluence of rainwater and sewage sewage, including：Inspection shaft receives rainwater, sewage, and inside sets grid；Processing pond includes：Mixed zone bottom is installed by aeration unit；The water of the inspection shaft output send the mixed zone；Aeration unit is installed in reaction zone bottom, sets the water in the first separator, mixed zone to climb over first separator between the mixed zone and reaction zone and enters in reaction zone；The output end of dosing unit connects the mixed zone；Inclined tube is set in settling zone；Set the water in the second separator, mixed zone to climb over the passage between the bottom wall of second separator and processing pond between the reaction zone and settling zone to enter in settling zone；The mixed zone is sent in the part for the sludge that the settling zone is produced, and the clear water of generation send the artificial swamp.The utility model has the advantages that high treating effect.
Description
Technical field
The utility model is related to the processing system of sewage disposal, more particularly to confluence of rainwater and sewage sewage.
Background technology
At present, the processing mode of confluence of rainwater and sewage sewage mainly has following two modes：
After 1. combined sewage is by grid, high efficiency filter, precipitation separating treatment, tail water is discharged into water body.Processing mode profit
The units such as Densadeg, Actiflo, Lamella Clarifier are the commercial treatment device of shaping, have been applied
In light contamination data analysis.The deficiency of which is：
Core concept is that the classical coagulation in Water purification is theoretical, the key of equipment be sewage mixed with flocculant and
Mud-water separation process.The method of traditional mixing-flocculation-precipitation, with mixed effect is poor, mud-water separation speed is low, separation effect
Really poor deficiency so that flocculation sediment treatment effect is general, and water outlet is generally kept in secondary effluent standard.Then there is researcher to exist
It is improved on the basis of coagulant, flocculation aid and blending agent, enhanced coagulation, but these methods have cost of investment high, no
Easy to control, dielectric film filter rate is low, but to the poor removal effect of the ammonia nitrogen in water outlet, it is impossible to ensure that Tail water reuse standard carries mark to one
Level B effect.
2. by transforming pipeline, build regulate and store, storage pool, collect sewage and water directly entered by gravel bed processing filtering heel row
Body.The deficiency of which is：
Sewage is directly entered gravel bed filtering without precipitation process, and sewage SS contents are high, easily causes gravel bed and blocks, and by
It is relatively low in hydraulic load so that floor space is big, with the high speciality of construction cost, maintenance management cost.
Utility model content
In order to solve the deficiency in above-mentioned prior art, the utility model provides a kind of high treating effect, Yi Wei
The processing system of the confluence of rainwater and sewage sewage of shield.
The purpose of this utility model is achieved through the following technical solutions：
A kind of processing system of confluence of rainwater and sewage sewage, the processing system of the confluence of rainwater and sewage sewage includes：
Inspection shaft, the inspection shaft receives rainwater, sewage, and inside sets grid；
Processing pond, the processing pond includes：
Mixed zone, the mixed zone bottom is installed by aeration unit；The water of the inspection shaft output send the mixed zone；
Aeration unit is installed in reaction zone, the reaction zone bottom, sets first to isolate between the mixed zone and reaction zone
Water in part, mixed zone climbs over first separator and entered in reaction zone；
Dosing unit, the output end of the dosing unit connects the mixed zone；
Inclined tube is set in settling zone, the settling zone；Second separator is set between the reaction zone and settling zone, mixed
The passage that water in area is climbed between the bottom wall of second separator and processing pond enters in settling zone；What the settling zone was produced
The mixed zone is sent in the part of sludge, and the clear water of generation send the artificial swamp.
Compared with prior art, the utility model have the advantage that for：
1. using microbubble aeration mode, it is possible to increase mixed effect, current Dead Core Problems are solved；
Microbubble aeration can improve dissolved oxygen in water body, be conducive to the lifting of advanced treating effect；
2. under air supporting state, being conducive to the removal of suspension, shorten the sedimentation time, reduce floor space；
3. ecological gravel bed carries out purified treatment under conditions of it need not be aerated to sewage, processing cost is not only reduced,
It is easy to maintenance management simultaneously；
Ecological gravel bed alternately plants the plants such as canna, aquatic iris, and intensified denitrification and dephosphorization improves effluent quality and referred to
Mark, mark is carried to one-level B water outlets by traditional secondary effluent.
Brief description of the drawings
Referring to the drawings, disclosure of the present utility model will be easier to understand.Skilled addressee readily understands that
It is：These accompanying drawings are used only for illustrating the technical solution of the utility model, and are not intended to protection of the present utility model
Scope is construed as limiting.In figure：
Fig. 1 is the structure diagram of the processing system of the confluence of rainwater and sewage sewage according to the utility model embodiment.
Embodiment
Fig. 1 and following description describe optional embodiment of the present utility model to instruct those skilled in the art how real
Apply and reproduce the utility model.In order to instruct technical solutions of the utility model, simplify or eliminate some conventional aspects.Ability
Field technique personnel should be appreciated that modification or replacement from these embodiments will be in the range of the utility model.This area skill
Art personnel should be appreciated that following characteristics can combine to form multiple modifications of the present utility model in a variety of ways.Thus, this reality
Following optional embodiments are not limited to new, and are only limited by claim and their equivalent.
Embodiment 1：
Fig. 1 schematically illustrates the structure diagram of the processing system of the confluence of rainwater and sewage sewage of the utility model embodiment,
As shown in figure 1, the processing system of the confluence of rainwater and sewage sewage includes：
Inspection shaft 11, the inspection shaft receives rainwater, sewage, and inside sets grid, for dirt larger in filter water；
Processing pond 41, the processing pond includes：
Mixed zone 42, the mixed zone bottom is installed by aeration unit 31；The water of the inspection shaft output send the mixed zone；
Aeration unit 31 is installed in reaction zone 43, the reaction zone bottom, and first is set between the mixed zone and reaction zone
Water in separator, mixed zone climbs over first separator and entered in reaction zone；Aeration unit uses aeration plate, and air blower is set
Put outside the processing pond；
Dosing unit 21, the output end of the dosing unit connects the mixed zone, for quantitative flocculant to be sent into
Mixed zone；
Multigroup inclined tube 51 is set in settling zone 44, the settling zone；Between the reaction zone and settling zone set second every
The passage that water in off member, mixed zone is climbed between the bottom wall of second separator and processing pond enters in settling zone；It is described heavy
The mixed zone is sent in the part for the sludge that shallow lake area is produced, and the clear water of generation send the artificial swamp；
Artificial swamp 61, the artificial swamp includes：
Water plant, such as canna or aquatic iris；
Plant soil layer；
Gravel bed；
Drainpipe, the openend of the drainpipe is arranged in the gravel bed；
Collecting-tank 81, the port of export of the drainpipe is arranged in the collecting-tank.
Embodiment 2：
According to the processing system and the application examples of method of the confluence of rainwater and sewage sewage of the utility model embodiment 1.
In the application examples, the laying of the gravel bed is highly 80-100cm；From top to down, the gravel of the gravel bed
The particle diameter of stone becomes big, and the particle diameter of the gravel is 1-6cm；It is arranged on the aeration plate size 20- of the mixed zone and reaction zone
30cm；There is separator, the sewage of reaction zone passes through between separator and processing pond bottom wall between the reaction zone and settling zone
Passage enters in settling zone；The flocculant is aluminium polychloride or PAFC；Blast is aerated in 4-5MPa, it is described mixed
Close the bubble size 0.1-1mm, aeration plate service area 1.0m of area and the aeration in reaction zone2/, aeration quantity is gas-water ratio control
System is in 4-5.
Claims (6)
1. a kind of processing system of confluence of rainwater and sewage sewage, it is characterised in that：The processing system of the confluence of rainwater and sewage sewage includes：
Inspection shaft, the inspection shaft receives rainwater, sewage, and inside sets grid；
Processing pond, the processing pond includes：
Mixed zone, the mixed zone bottom is installed by aeration unit；The water of the inspection shaft output send the mixed zone；
Aeration unit is installed in reaction zone, the reaction zone bottom, and the first separator is set between the mixed zone and reaction zone, mixes
Water in conjunction area climbs over first separator and entered in reaction zone；
Dosing unit, the output end of the dosing unit connects the mixed zone；
Inclined tube is set in settling zone, the settling zone；Set between the reaction zone and settling zone in the second separator, mixed zone
Water climb over passage between the bottom wall of second separator and processing pond and enter in settling zone；The sludge that the settling zone is produced
Part send the mixed zone, the clear water of generation send artificial swamp.
2. the processing system of confluence of rainwater and sewage sewage according to claim 1, it is characterised in that：The artificial swamp includes：
Water plant；
Plant soil layer；
Gravel bed；
Drainpipe, the openend of the drainpipe is arranged in the gravel bed；
Collecting-tank, the port of export of the drainpipe is arranged in the collecting-tank.
3. the processing system of confluence of rainwater and sewage sewage according to claim 2, it is characterised in that：From top to down, the gravel
The particle diameter of the gravel of stone bed becomes big, and the particle diameter of the gravel is 1-6cm.
4. the processing system of confluence of rainwater and sewage sewage according to claim 2, it is characterised in that：The water plant is beauty
Any of several broadleaf plants or aquatic iris.
5. the processing system of confluence of rainwater and sewage sewage according to claim 2, it is characterised in that：It is arranged on the mixed zone
With the aeration plate size 20-30cm of reaction zone.
6. the processing system of confluence of rainwater and sewage sewage according to claim 2, it is characterised in that：The laying of the gravel bed is high
Spend for 80-100cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460435.5U CN206538303U (en) | 2016-12-29 | 2016-12-29 | The processing system of confluence of rainwater and sewage sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460435.5U CN206538303U (en) | 2016-12-29 | 2016-12-29 | The processing system of confluence of rainwater and sewage sewage |
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| Publication Number | Publication Date |
|---|---|
| CN206538303U true CN206538303U (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460435.5U Active CN206538303U (en) | 2016-12-29 | 2016-12-29 | The processing system of confluence of rainwater and sewage sewage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746232A (en) * | 2016-12-29 | 2017-05-31 | 聚光科技(杭州)股份有限公司 | The processing system and method for confluence of rainwater and sewage sewage |
-
2016
- 2016-12-29 CN CN201621460435.5U patent/CN206538303U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746232A (en) * | 2016-12-29 | 2017-05-31 | 聚光科技(杭州)股份有限公司 | The processing system and method for confluence of rainwater and sewage sewage |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190315 Address after: 323500 Room 407, 4th floor, 58 Xinhua Road, Hongxing Street, Jingning She Autonomous County, Lishui City, Zhejiang Province Patentee after: Zhejiang Juyou Construction Engineering Co., Ltd. Address before: No. 760, Binjiang District Road, Binjiang District, Hangzhou, Zhejiang Patentee before: Focused Photonics (Hangzhou) Inc. |
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| TR01 | Transfer of patent right |